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The AAPG/Datapages Combined Publications Database
Showing 33,118 Results. Searched 200,293 documents.
Abstract: A Case History of a 3D Survey in the Pinnacle Reef Trend in Scurry County Texas
Howell Pardue, Steve Blaylock, Steve Jumper
West Texas Geological Society
..., such as dip and a velocity model, maximum bin spacing related to Fresnel zones and to migration aliasing will be defined. If 2D data are available in or near...
1991
Geology-geophysics-data mining solution enhances the identification of deep fault-karst carbonate reservoirs
Fei Tian, Jiangyun Zhang, Wenxiu Zhang, Wenhao Zheng, Wang Zhang, Zhongxing Wang
International Meeting for Applied Geoscience and Energy (IMAGE)
... of the underground formation to be solved; N represents random noise. The initial objective function is determined as: 2 �Xsim − X 𝑝𝑝 � J1 = 2𝜎𝜎 2 Where, 𝐽𝐽1...
2022
Application of Seismic Multiattribute Analysis for Carbonate Buried Hill Reservoir Characterization
Xuetong Liu, Tongxing Xia, Jiyan Cai, Min Gong
International Meeting for Applied Geoscience and Energy (IMAGE)
... of our method is separated into four steps: (1) Apply fault enhancement filtering on the original seismic data to remove random noise, improve the signalto...
2023
PreSDM and PoSDM Imaging of Sub
Search and Discovery.com
N/A
Common Reflection Surface
Search and Discovery.com
N/A
The Role of Statics Application in the Imaging of Sub-Surface in Fold Belt Areas, #40746 (2011)
Arun Kumar Arya, Bharat Chandra Joshi, Narinder Pal Singh,
Search and Discovery.com
... and coherent noise suppression, depth - velocity model estimation and prestack depth migration. Velocity model estimation is the most critical step...
2011
Image - Rays and the Treatment of Inhomogeneity in Migration
L. Hatton
Southeast Asia Petroleum Exploration Society (SEAPEX)
...Image - Rays and the Treatment of Inhomogeneity in Migration L. Hatton 1980 11 22 The main object of this paper is to review progress...
1980
De-risking Appraisal Phase in the Recent Gas Discovery in Banggai-Sula Basin, Central Sulawesi: Application of AVO Analysis and Pre-stack Inversion in the Sub-ophiolite Reef Carbonate Play
Mufied Ahmad, Yudi Herdiana, Tika R. Pertiwi, Hendarsyah, Arie Naskawan
Indonesian Petroleum Association
... processing were then conditioned through the following flow: Multiple and Random Noise Removal Trap The trapping systems are related...
2021
Abstract: Seismic Imaging in the Foothills of the Zagros Mountains Using Geologic Constraints, by R. Vestrum, #90188(2014)
Search and Discovery.com
2014
Abstract: Generating More Robust Geometric Attributes by Preconditioning Seismic Data with 5D Interpolation; #90224 (2015)
Satinder Chopra and Kurt J. Marfurt
Search and Discovery.com
... of seismic data improves the signal-to-noise ratio of the seismic data by removing spatial noise or enhancing the coherency and alignment of the reflection...
2015
Weighted stacking of up-and down-going RTM images using peak signal-to-noise ratio analysis
Sérgio Luiz E. F. da Silva, Ammir Karsou, Paulo H. B. Alves, Roger M. Moreira, Jorge Lopez, Marco Cetale
International Meeting for Applied Geoscience and Energy (IMAGE)
... in deepwater environments by combining reverse time migration (RTM) images using peak signal-to-noise ratio (PSNR) analysis. The proposed approach...
2024
Seismic Acquisition Optimization for Exploration in Thrust Belts and Foreland Basins; #42268 (2018)
Pedro Muñoz, Juan Uribe, Nestor Sanabria
Search and Discovery.com
... workflow is required to support feasible non-uniform geometries for effective noise removal and enhanced pre-stack migration imaging. The application...
2018
High-fidelity GPR image super-resolution via deep-supervised machine learning
Kai Gao, Carly M. Donahue, Bradley G. Henderson, Ryan T. Modrak
International Meeting for Applied Geoscience and Energy (IMAGE)
... migration usually suffers from low accuracy because of insufficient data coverage from different angles (Fisher et al., 1992). While methods like least...
2022
Application of TTI Reverse Time Migration, Deepwater Offshore Malaysia (Paper P5)
J. Sun, B. Mishra, C. Jiao, J. Sun, G. Hodgkiss, A. Bisset
Geological Society of Malaysia (GSM)
...Application of TTI Reverse Time Migration, Deepwater Offshore Malaysia (Paper P5) J. Sun, B. Mishra, C. Jiao, J. Sun, G. Hodgkiss, A. Bisset...
2012
Effective Data Denoising and Imaging in the Sanga Sanga PSC Using CRS Approach
Michele Buia, Paolo Marchetti, Amalia Setoputri, Teguh Nugraha
Indonesian Petroleum Association
... Nugraha** ABSTRACT Shooting land seismic is very often a challenging task; the presence of several environmental constraints and sources of noise often...
2008
2-D and 3-D Prestack Depth Migration for Complex Geologic Structures Offshore Indonesia
M. Murphy, R. Ottolini, R. Estill, E. Lumadyo, M. Mathias
Indonesian Petroleum Association
... by f-k filtering, dip moveout correction (DMO), and poststack time migration and filtering. The 2-D seismic data were problematic in two areas: noise...
1996
CO2 injectivity and storage potential of the Arbuckle Group using supervised machine learning and seismic-constrained reservoir modeling and simulation, Wellington Field, Kansas
Abidin B. Caf, David Lubo-Robles, Matthew J. Pranter, Heather Bedle, Kurt J. Marfurt, Zulfiquar A. Reza
International Meeting for Applied Geoscience and Energy (IMAGE)
... and petrofacies probability volumes using the Random Forest algorithm. We used these petrofacies probability volumes and the available well data in the field...
2022
Hybrid 3D Marine Towed-Streamers and Ocean-Bottom Nodes Survey - Challenges and Solutions for Seismic Data Processing and Imaging
Wai Leng Cheah, Wong Li Ming Joyce, Evonne Hooi Rong Yu, Artem Sazykin, Gavin Menzel-Jones
Indonesian Petroleum Association
... after noise attenuation. P-component (left) does not record any shear energy. Figure 6 - Q-Kirchhoff depth migration results using different...
2019
Abstract: Wave-Equation Migration--Two Approaches, by K. Larner, L. Hatton; #90968 (1977).
Search and Discovery.com
1977
ABSTRACT: Much Efficient Migration; #90118 (2011)
Yazil Abbas
Search and Discovery.com
... potential to affect other projects needing the same migration resources. In many cases the need for re-migration arise due to the presence of some noise...
2011
Seismic Processing Strategies in the Deep Water Kutai Basin Gendalo Hub Pre-Stack Depth Migration
Xiuyuan Li, Harmit Singh, Joe Zhou, Graham Hodgkiss, Neil Young, Helmut Hsiao
Indonesian Petroleum Association
... of the acquisition footprint using a statistical technique, a final pre-migration pass of de-noise and demultiple in the CMP domain was performed. All...
2011
Abstract: Acquiring Low Frequencies : Sweeps, Sensors, Sampling and Stories; #90224 (2015)
Olivier Winter, Anna Leslie, and Forest Lin
Search and Discovery.com
... as a summation surface, a bigger zone of influence results in a larger signal summation order. The signal-to-noise ratio after migration is thus...
2015
4D GPR Fluid Flow Visualization in Fractured Carbonates at the 1 to 10 m Scale, #120056 (2013)
Mark Grasmueck, Pierpaolo Marchesini, Gregor P. Eberli, Michael Zeller,, Remke L. Van Dam
Search and Discovery.com
... the ideal survey grid, migration processing noise and warp uncertainty. In order to better visualize the time shift anomaly caused by water content...
2013
High - Quality, Efficient Broadband Acquisition & Processing-An Integrated Approach
Richard Patenall, Dominic Fell, Timothy Brice, Saeeda Hydal
Indonesian Petroleum Association
... migration. A survey design and modeling study was used as a first step to understand and deliver a solution to reduce non-productive time. Based...
2014
Unconventional Processing for 3D Data: A 1993 Case History
Claude Eizlini, Jacques Bonnafe, Bugi Kamil, Gilles Bitoun
Indonesian Petroleum Association
... of aliasing in the dip direction. Then one-pass migration, 3D random noise attenuation by FXY deconvolution, zero-phasing, TV filter and no AGC. In contrast...
1994